diff --git a/Source/DiscoveryV1/Models/Gateway.swift b/Source/DiscoveryV1/Models/Gateway.swift
index 5a3d01a05..72072b61f 100644
--- a/Source/DiscoveryV1/Models/Gateway.swift
+++ b/Source/DiscoveryV1/Models/Gateway.swift
@@ -1,5 +1,5 @@
 /**
- * Copyright IBM Corporation 2019
+ * Copyright IBM Corporation 2018
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/Source/DiscoveryV1/Models/GatewayDelete.swift b/Source/DiscoveryV1/Models/GatewayDelete.swift
index c6b79e5f7..5b0090dbb 100644
--- a/Source/DiscoveryV1/Models/GatewayDelete.swift
+++ b/Source/DiscoveryV1/Models/GatewayDelete.swift
@@ -1,5 +1,5 @@
 /**
- * Copyright IBM Corporation 2019
+ * Copyright IBM Corporation 2018
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/Source/DiscoveryV1/Models/GatewayList.swift b/Source/DiscoveryV1/Models/GatewayList.swift
index a772e4d6a..68b5978b3 100644
--- a/Source/DiscoveryV1/Models/GatewayList.swift
+++ b/Source/DiscoveryV1/Models/GatewayList.swift
@@ -1,5 +1,5 @@
 /**
- * Copyright IBM Corporation 2019
+ * Copyright IBM Corporation 2018
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/Source/DiscoveryV1/Models/GatewayName.swift b/Source/DiscoveryV1/Models/GatewayName.swift
index af63dc79e..ea7461f43 100644
--- a/Source/DiscoveryV1/Models/GatewayName.swift
+++ b/Source/DiscoveryV1/Models/GatewayName.swift
@@ -1,5 +1,5 @@
 /**
- * Copyright IBM Corporation 2019
+ * Copyright IBM Corporation 2018
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/Source/DiscoveryV1/Models/SourceOptionsWebCrawl.swift b/Source/DiscoveryV1/Models/SourceOptionsWebCrawl.swift
index 09e1eb876..874b9a612 100644
--- a/Source/DiscoveryV1/Models/SourceOptionsWebCrawl.swift
+++ b/Source/DiscoveryV1/Models/SourceOptionsWebCrawl.swift
@@ -1,5 +1,5 @@
 /**
- * Copyright IBM Corporation 2019
+ * Copyright IBM Corporation 2018
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/Source/SpeechToTextV1/Models/Grammar.swift b/Source/SpeechToTextV1/Models/Grammar.swift
index 52068b25a..251633706 100644
--- a/Source/SpeechToTextV1/Models/Grammar.swift
+++ b/Source/SpeechToTextV1/Models/Grammar.swift
@@ -1,5 +1,5 @@
 /**
- * Copyright IBM Corporation 2019
+ * Copyright IBM Corporation 2018
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/Source/SpeechToTextV1/Models/Grammars.swift b/Source/SpeechToTextV1/Models/Grammars.swift
index e6515181b..c9f816545 100644
--- a/Source/SpeechToTextV1/Models/Grammars.swift
+++ b/Source/SpeechToTextV1/Models/Grammars.swift
@@ -1,5 +1,5 @@
 /**
- * Copyright IBM Corporation 2019
+ * Copyright IBM Corporation 2018
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.